Mounting plate bracket



FIG. 1 is a perspective view thereof, illustrating a mounting platebracket showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left-end view thereof; and

FIG. 7 is a right-end view thereof.

The ornamental design for a mounting plate bracket, as shown.